NVASCRD S550 Twin Turbo Mustang Street Sleeper Gets Upgrades

May 25th, 2021

Johnny’s (NVASCRD) S550 Mustang is already a very capable street machine. Nevertheless, it will be on the receiving end of some significant upgrades that will be documented during this video. Have a look. First and foremost, the Coyote engine is built by RPG and the twin turbo kit is a Hellion Sleeper package. This Hellion TT Kit is bottom mounted, making it very low profile. It also has a triple pump fuel supply system and oversize fuel injectors. After all, more air and more fuel are what makes a happy street sleeper. David will be adding a Motion Raceworks C02 Read More

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